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| author | Clément Foucault <foucault.clem@gmail.com> | 2019-03-16 01:31:41 +0300 |
|---|---|---|
| committer | Clément Foucault <foucault.clem@gmail.com> | 2019-03-16 01:31:41 +0300 |
| commit | 795bddf2bda4708996228d368dd410203b737b63 (patch) | |
| tree | 2bb497e7e4e1680182a59ba1e410b55371fea371 /source/blender/draw/engines/eevee/shaders | |
| parent | 86646dab7c455e739e5d648d0857bf30fd81afb9 (diff) | |
Fix T55620 Artifacts with SSR and planar reflection
Was caused by 0 pixel extent rays which did not trace at all. Bumping the
threshold for degenerate rays fixes it.
Diffstat (limited to 'source/blender/draw/engines/eevee/shaders')
| -rw-r--r-- | source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl b/source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl index d5a51f89e81..80389402129 100644 --- a/source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl +++ b/source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl @@ -91,7 +91,7 @@ void prepare_raycast( /* If the line is degenerate, make it cover at least one pixel * to not have to handle zero-pixel extent as a special case later */ - ss_step.xy += vec2((dot(ss_step.xy, ss_step.xy) < 0.000001) ? 0.001 : 0.0); + ss_step.xy += vec2((dot(ss_step.xy, ss_step.xy) < 0.000003) ? 0.001 : 0.0); /* Make ss_step cover one pixel. */ ss_step /= max(abs(ss_step.x), abs(ss_step.y)); |